Upload promptgen.py

promptgen.py

@@ -0,0 +1,148 @@
+import random
+
+# Feature lists and weights
+weight_categories = ["lightweight", "average weight", "overweight", "obese"]
+
+# Facial feature characteristics by weight
+face_shapes = {
+    "lightweight": ["oval face", "angular face", "long face"],
+    "average weight": ["oval face", "round face", "heart-shaped face"],
+    "overweight": ["round face", "square face", "soft oval face"],
+    "obese": ["round face", "wide face", "full face"],
+}
+
+jawline_effects = {
+    "lightweight": ["a sharp jawline", "a defined jawline", "a slightly pointed jawline"],
+    "average weight": ["a balanced jawline", "a gently defined jawline", "a rounded jawline"],
+    "overweight": ["a soft jawline", "a subtly defined jawline", "a slightly wide jawline"],
+    "obese": ["a rounded jawline", "a double chin", "a soft, wide jawline"],
+}
+
+cheek_effects = {
+    "lightweight": ["hollow cheeks", "prominent cheekbones"],
+    "average weight": ["slightly prominent cheekbones", "balanced cheeks"],
+    "overweight": ["full cheeks", "subtle cheekbones"],
+    "obese": ["very full cheeks", "rounded cheeks", "no visible cheekbones"],
+}
+
+chin_effects = {
+    "lightweight": ["a pointed chin", "a narrow chin"],
+    "average weight": ["a rounded chin", "a slightly square chin"],
+    "overweight": ["a rounded chin", "a slightly wide chin"],
+    "obese": ["a very wide chin", "a soft, rounded chin"],
+}
+
+# Adjust existing features
+facial_marks_by_weight = {
+    "lightweight": ["no visible marks", "a faint scar"],
+    "average weight": ["a small mole", "a faint scar", "a birthmark"],
+    "overweight": ["a faint scar", "a small mole"],
+    "obese": ["a birthmark", "no visible marks", "a small mole"],
+}
+
+wrinkles_by_weight = {
+    "lightweight": 0.3,  # Higher likelihood due to more angular skin
+    "average weight": 0.2,
+    "overweight": 0.1,
+    "obese": 0.05,
+}
+
+# Additional Features
+hijab_probability = {
+    "Middle Eastern": 0.8,  # High probability
+    "African": 0.1,
+    "Asian": 0.1,
+    "Hispanic": 0.05,
+    "Caucasian": 0.0,
+}
+
+# Disabilities and Uncommon Features
+disability_features = ["no left eyebrow", "no right eyebrow", "no eyelashes", "blind in one eye", "missing eye", "facial paralysis"]
+tattoo_positions = ["left temple", "left cheek", "jawline", "behind the ear"]
+
+# Feature selection system
+def select_features_with_weight():
+    gender = random.choices(["male", "female"], weights=[50, 50], k=1)[0]
+    ethnicity = random.choice(["Caucasian", "African", "Asian", "Hispanic", "Middle Eastern"])
+    weight = random.choices(weight_categories, weights=[20, 40, 25, 15], k=1)[0]
+
+    # Hijab logic for females
+    wearing_hijab = gender == "female" and random.random() < hijab_probability[ethnicity]
+   
+    # Basic skin tone, hair, and other ethnicity-specific features
+    skin_tone = random.choice(["fair", "medium", "tan", "dark", "olive"])
+    hair_color, hair_length, hair_style = "", "", ""
+    if not wearing_hijab:
+        hair_color = random.choice(["black", "brown", "blonde", "red", "auburn"])
+        hair_length = random.choices(
+            ["short", "medium-length", "long", "shoulder-length", "buzzed"],
+            weights=[20, 30, 30, 15, 5] if gender == "female" else [40, 30, 15, 10, 5],
+        )[0]
+        hair_style = random.choice(["straight", "wavy", "curly", "braided", "kinky"])
+
+    # Eyes and Eyebrows
+    if random.random() < 0.05:  # 5% chance to wear sunglasses, no eye feature
+        eyes = "wearing sunglasses"
+        eyebrows = ""
+    else:
+        eye_color = random.choice(["brown", "blue", "green", "gray", "hazel"])
+        eye_shape = random.choice(["almond-shaped", "round", "monolid", "upturned", "downturned"])
+        eyes = f"{eye_color} eyes that are {eye_shape}"
+        eyebrows_thickness = random.choice(["thick", "thin", "medium", "bushy", "sparse", "feathery"])
+        eyebrows_arch = random.choice(["arched", "straight", "rounded", "angled", "flat", "curved"])
+        eyebrows = f"{eyebrows_thickness} eyebrows that are {eyebrows_arch}"
+
+    # Nose, Mouth, and Disabilities
+    nose_shape = random.choice(["small nose", "wide nose", "medium nose"])
+    mouth = random.choice(["thin lips", "full lips", "bow-shaped lips", "pouty lips"])
+    disability = random.choice(disability_features) if random.random() < 0.1 else ""
+
+    # Facial Marks, Tattoos, Wrinkles
+    facial_mark = random.choice(facial_marks_by_weight[weight])
+    tattoo = random.choice(tattoo_positions) if random.random() < 0.05 else ""
+    wrinkles = random.random() < wrinkles_by_weight[weight]
+
+    # Wrinkle logic based on age, ethnicity, and weight
+    if wrinkles:
+        wrinkles = True
+    else:
+        wrinkles = False
+   
+    # Weight-based features: face shape, jawline, chin, cheeks
+    face_shape = random.choice(face_shapes[weight])
+    jawline = random.choice(jawline_effects[weight])
+    cheeks = random.choice(cheek_effects[weight])
+    chin = random.choice(chin_effects[weight])
+
+    # Build prompt
+    prompt = f"A {random.randint(18, 75)}-year-old {gender} of {ethnicity} ethnicity with {skin_tone} skin. "
+   
+    if wearing_hijab:
+        prompt += f"Wearing a hijab. "
+    else:
+        prompt += f"{hair_length} {hair_color} {hair_style} hair. "
+   
+    prompt += f"{eyes}, {eyebrows}, a {nose_shape} nose, {mouth}. "
+    prompt += f"{face_shape}, {jawline}, {cheeks}, {chin}. "
+
+    if disability:
+        prompt += f"Has a disability: {disability}. "
+    if facial_mark:
+        prompt += f"They have {facial_mark}. "
+    if tattoo:
+        prompt += f"Has a tattoo on {tattoo}. "
+    if wrinkles:
+        prompt += "They have visible wrinkles. "
+
+    return prompt.strip()
+
+# Generate detailed prompts
+detailed_prompts = [select_features_with_weight() for _ in range(50000)]
+
+# Save to a file
+file_path = "improved_facial_description_prompts.txt"
+with open(file_path, "w") as f:
+    for prompt in detailed_prompts:
+        f.write(prompt + "\n")
+
+print(f"Prompts saved to {file_path}")